<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <title>汇尊现场</title>
</head>

<body oncontextmenu="return false" onselectstart="return false" ondragstart="return false" onbeforecopy="return false"
      oncopy=document.selection.empty() onselect=document.selection.empty()>
<div id="app"></div>
</body>

</html>